… signalling, safety or traffic control equipment for railways, tramways, roads, inland waterways, parking facilities, port installations or airfields (other than those of heading 86.08). …
Explanatory notes
… inland waterways, parking facilities, port installations or airfields (other than those of heading 86.08). 8530.10 ‑ … used for controlling ships or boats (e.g., in harbours), aircraft (e.g., at airports) and for parking facilities, and this equipment is …